is b12 an injection Vitamin at a Licensed Pharmacy Sublingual B12 vs. B12 Injections:

However, injectable-grade AOD 9064 is typically available through registered peptide serum clinics or compounding pharmacies and may require a practitioner consultation depending on your jurisdiction

How many B12 injections do I need

In one case series including three cats, histotripsy, a non-invasive focused ultrasound therapy using controlled acoustic cavitation to mechanically disintegrate tissue, was used three to six days before surgery and was well tolerated (Ruger et al., 2023)

But the companies making and promoting these peptides are not especially deserving of blind trust

Thats why scientists identified LDN as a candidate for Long COVID treatment